content: /*
   * Copyright (C) 2015 Square, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package hu.akarnokd.rxjava3.retrofit;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.junit.Assert.fail;
  
  import java.io.IOException;
  
  import org.junit.Test;
  
  import retrofit2.Response;
  
  public final class ResultTest {
    @Test public void response() {
      Response<String> response = Response.success("Hi");
      Result<String> result = Result.response(response);
      assertThat(result.isError()).isFalse();
      assertThat(result.error()).isNull();
      assertThat(result.response()).isSameAs(response);
    }
  
    @Test public void nullResponseThrows() {
      try {
        Result.response(null);
        fail();
      } catch (NullPointerException e) {
        assertThat(e).hasMessage("response == null");
      }
    }
  
    @Test public void error() {
      Throwable error = new IOException();
      Result<Object> result = Result.error(error);
      assertThat(result.isError()).isTrue();
      assertThat(result.error()).isSameAs(error);
      assertThat(result.response()).isNull();
    }
  
    @Test public void nullErrorThrows() {
      try {
        Result.error(null);
        fail();
      } catch (NullPointerException e) {
        assertThat(e).hasMessage("error == null");
      }
    }
  }
  